🛡️ Safety & Quality ConcernsThe main danger with spirulina isn’t the algae itself, but how it is grown and processed:Contamination: Spirulina can absorb heavy metals like lead, mercury, and arsenic if grown in polluted waters.Microcystins: If grown with other toxic blue-green algae, it can be contaminated with microcystins, which are harmful to the liver.Third-Party Testing: To ensure safety, look for brands that undergo rigorous analytical testing for purity, such as Earthrise or products that are FSSAI approved and lab-tested.⚠️ Side Effects & RisksWhile rare, some users may experience:Gastrointestinal Upset: Nausea, abdominal cramps, vomiting, or diarrhea.Minor Reactions: Headaches, dizziness, fatigue, or skin rashes.Contraindications:Pregnancy & Breastfeeding: Consult a doctor before use.Autoimmune Conditions: Since spirulina boosts the immune system, it may worsen symptoms for those with conditions like MS, lupus, or rheumatoid arthritis.PKU: People with phenylketonuria should avoid it because it contains the amino acid phenylalanine.
